Cita APA (7a ed.)
ebrary, Inc, Butler, G., Stauffer, G. B., & Greer, M. D. (2008). About Bach. University of Illinois Press.
Cita Chicago Style (17a ed.)
ebrary, Inc, Gregory Butler, George B. Stauffer, y Mary Dalton Greer. About Bach. Urbana: University of Illinois Press, 2008.
Cita MLA (9a ed.)
ebrary, Inc, et al. About Bach. University of Illinois Press, 2008.
Precaución: Estas citas no son 100% exactas.